When someone brings a problem to a leader, it is typical for the leader to begin asking questions. The intent of those questions can make a world of difference.
Diagnostic Questions
In what I would contend is the more typical case, the questions are diagnostic. The leader’s intent is to get more information so that he can then propose or direct a solution. I can certainly speak for myself that when I have knowledge in the domain it is really easy to just drop into this mode. Someone is asking for advice, and I naturally reflex to giving it.
Of course there are times when this is wholly appropriate. Think of a physician and a patient or an auto mechanic and a customer. The customer has a problem that they are not capable of fixing and is engaging an expert to fix it for them or at least tell them what they should do.
Development Questions
If the intent is to develop the expertise in people then the questions must be different. This isn’t about finding the answers, it is about teaching the questions. Here the leader is coaching. The questions are about helping the problem-solver find her threshold of knowledge and the next step to learn more.
In other words, rather than asking the diagnostic questions yourself (as the leader), it is about helping the learner determine what diagnostic questions she should be asking herself, and then going about finding the answers.
Click on the image to download a Toyota Kata coaching pocket card.
This is Harder and Takes Longer
In the short term, it is always easier to just give them the answers. We are all hard-wired to seek out affirmations of our competence. Equally, we are hard-wired to avoid situations that might call our competence into question. It is uncomfortable to be expected to know something we do not. This is part of being human. I would contend it is especially hard to resist showing what I know when I actually DO know (or think I do – though often I know a lot less than I assume).
It can also be frustrating for the learner, especially if they are used to just being told the answers. “Just tell me what to do” is a response that should clue you in to this frustration.
But if your intent is to develop the organization, you have to work a little harder.
Let’s Go See – and learn together
Even if I am asking diagnostic questions, I am likely to get to a point where I start hearing speculative answers or even a hard “I don’t know.” This is a great opportunity to shift gears from diagnostic to coaching with “Let’s go see so we can both understand what is going on.”
Now you can work together to help someone get deeper understanding of the current condition and the nature of the obstacles and problems being encountered. It is also a good opportunity to ask them to document what they are seeing in ways that help them explain it better.
This can take the form of a Toyota Kata storyboard, or an A3, or whatever other structure you are trying to teach and use for problem solving and improvement.
If done well, you will turn “What should I do?” into a learning and growth opportunity for everyone.
Whether you are a line leader or an internal or external consultant, if you are reading this you are likely working to shift the culture of your organization.
The technical “tools” alone are pretty useless unless you are already operating in the kind of culture that embeds the mechanisms of learning and collaboration deep into the structure of day-to-day work. If that kind of culture isn’t present, the “lean tools” will reveal those issues just as quickly (more quickly, in fact) as they reveal shortages, work balance mismatches and quality problems.
Making these kinds of changes is a lot harder than teaching people about how the “lean tools” work, and a lot of change agents are frustrated by the perception that the changes are not sustaining or being supported.
Back in February 2019 I gave a talk at KataCon5 in Savannah on some of the challenges change agents face when trying to influence how people respond to challenges and interact with one another. Here is the direct link in case the embed doesn’t work for you: https://youtu.be/NnvwOF4J3g8
As you watch the video (assuming you are *smile*) give some thought to how well you can paint a picture of how your efforts are influencing the patterns of interaction within the organization. Do you have something in mind for what you are trying to achieve there? What patterns are you actually observing?
And what is your role in those dynamics? How do you influence the patterns of who talks to whom, how, when, and about what? Are you acting as an intermediator between groups that don’t communicate or who are antagonistic toward one another? If so, what would happen if you stopped?
What happens when a production team member, or a nurse doing rounds on the med-surg floor, or your front-line customer service agent encounters something that is different than it should be? What is the threshold of starting action?
All of these things are cultural norms. And the “lean tools” all impact those norms in ways that people often are not prepared for.
None of these questions are on a checklist. Rather, they are the kinds of things to think about.
Jeff Kaas talks about Leader Standard Work https://kaastailored.com/blog/what-is-leader-standard-work/
The people at Kaas Tailored in Mukilteo, Washington are friends, neighbors, and colleagues of mine. They have been a tour stop for people from all over the planet who want to learn more about their people-centric culture of continuous improvement.
Last year when the tsunami of COVID washed over all of us, their business faced an existential threat and they made a dramatic pivot to making medical PPE – masks and face shields. Their main motivation was “This is what our community needs right now.” In fact, you might have seen a bit of their story as part of the PBS Frontline Coronavirus Pandemic episode.
Dramatic change reveals obstacles that may have been buried under the Old Normal, and this was certainly the case for Jeff Kaas and his team. The awesome part is that they doubled down on their effort to learn and practice Toyota Kata as a response. They needed better organizational alignment, tying their organization’s philosophy and direction down to their day-to-day processes, and they used Toyota Kata to do that. I think they are emerging as a stronger organization as a result.
I mentioned in the opening that they have been a tour stop for many years. To further that end, they have worked hard to make that experience available online. What is cool about it is now it isn’t necessary to travel to Mukilteo, Washington (about 20 miles north of Seattle) to see them. They can come to you.
So when they asked me if I would like to participate with them in a series of online events they will be presenting starting on March 24, 2021 my response was an immediate Yes. To be clear, my role is chiming in with color commentary, and perhaps being a little more in front when they start talking about Toyota Kata.
If you would like to participate, here is their registration page:
Sometimes the situation arises where the learner has been beating her head against an obstacle with little or no luck overcoming it. The question comes up: When is it OK to give up and switch to something else.
The answer is, of course, a little situational. (Consultant speak: It depends…)
The natural progression of the Improvement Kata will provide an opportunity.
Improvement Kata steps by Mike Rother
As the learner is iterating against obstacles toward the Target Condition the clock is ticking because the Target Condition is always associated with an “achieve by” date. If the Target Condition is achieved OR we hit the “achieve by” date without achieving it, the learner should cycle back to the beginning and:
Verify understand of the direction and challenge. (The learner may well have gotten more clarity along the way.)
Get a complete grasp of the Current Condition. This is important because often while working toward a Target Condition the learner is only updating specific process and performance metrics, and may not be looking for collateral changes elsewhere. This is a time to take a step back, put up the periscope, and get a grasp of the complete picture.
Based on that new Current Condition, establish a new Target Condition, with a new “achieve by” date.
Now… identify the obstacles in the way of achieving that new Target Condition. Ideally they should wipe the obstacle parking lot clean and take a fresh look.
This process often helps clear the learner’s mind and see another way to get there, or see easier obstacles that were overlooked before.
This is also why it is important for the “achieve by” date to be relatively close (a couple of weeks) – because that date is a safety valve that forces a reset of the process if the learner is stuck.
If the learner asks if it is OK to work on a different obstacle, then the coach should become curious about the learner’s rationale.
Specifically, I want to understand why the learner thinks there might be an easier way vs. just saying this one is too hard. This may well require some more information gathering – a mini version of the reset I talked about above.
The key point here is to maintain the learner’s motivation. There is a fine line between struggling to solve a problem and getting frustrated. This might be a good time for the coach to engage in some empathetic questioning.
For example, name the feeling you are picking up to test your hypothesis: “It seems you are really frustrated by this…” Then listen. The learner will likely either agree, “yeah, I am.” or refute and give you more information, “No, I’m just trying to…” Then you might learn more about their threshold of knowledge with the process of problem solving.
That can open up a discussion for why the learner thinks it would be a good idea to try something else. Then use your judgement.
But as a coach, I don’t want to make switching obstacles too easy because there is a high risk of it becoming a whack-a-mole game. Some obstacles actually require digging and perseverance to overcome. Your job, coach, is to keep the learner in the game.
Sometimes, though, the learner gets fixated on a problem and doesn’t see another way. Even in this case, if the time to the “achieve by” date is short, I’d let it ride. But if that isn’t practical…
The coach may well have a broader perspective – in fact, this is part of the coach’s job.
If the learner is making progress on something I (the coach) consider a red herring, I generally let it go. There is always learning involved – so long as the effort doesn’t bog down progress.
Sometimes, though, the learner is getting frustrated and so focused that he just doesn’t see any other way.
This is time for gentle intervention with whatever questions might help the learner pause, step back, and see the bigger picture.
For example, perhaps something like “If this obstacle were cleared, how would the process operate?” This might not be the full target condition. I’m just trying to learn what “solved” looks like to the learner. Maybe just thinking about it will help them see the where they are trying to go and possibly another path to get there.
An interesting follow-up might be, “Hmmm, what’s stopping it from working that way now?”
“What would you need to learn to better understand what is going on?” might be another avenue to get the learner to look at his threshold of knowledge vs. the big ugly obstacle in front of him
It all depends on what you think will help the learner raise her head and take a different look at things.
But in the end, if you have a learner that is truly stuck, and after a few tries isn’t going to get unstuck, then, honestly, it’s time to go shoulder-to-shoulder with them and dig into things together.
What I would work very hard to avoid is direct intervention – “Why don’t you work on…” because this undermines the entire process by giving them the answers and can easily create a “what do you think I should work on?” expectation next time.
In Western business it is pretty typical for someone to be assigned to come up with a proposed solution to a problem, and then seek approval for that solution. In some companies that consider themselves more forward thinking, they might even say something like “bring me an A3.”
As a result I have seen a number of organizations that produce some kind of guideline for “how to fill out and A3.” They teach “problem solving” courses so people can learn to do this properly. I have developed, and delivered, a couple of those back when I was working in internal continuous improvement offices. We had case studies, exercises, all in an effort to teach people to be better problem solvers.
Similarly, a (very) long time ago, I recall an exchange on an online “lean” forum where someone had asked about Toyota’s “problem solving class.” The thought was that because Toyota has good problem solvers, that their course must be really good.
My response was that I have a copy of Toyota teaching materials for a problem solving course. It is good, but nothing magical. Because that isn’t how Toyota develops good problem solvers.
They do it with coaching.
What makes the “A3” process work isn’t the A3, or even the structure. It isn’t the instructions, guidelines, or the quality of the problem solving classes.
It is the almost continuous interaction between the problem solver and the coach.
The problem solver’s thinking is challenged. “What evidence do you have?” “Have you tested that assumption?” “How is that happening?” “Why do you think that is the problem?” “What are you planning for your next step?” “What do you expect to learn?”
And it is the coach’s stubborn refusal to give the problem solver the answer. Rather, they insist on following the rigor of the problem solving process using scientific thinking.*
The process is an application of the principle of “Challenge” followed by support to enable the problem solver / learner to meet the challenge. They have to bring perseverance to to the table, but the coach is there to make sure they actually learn to be better problem solvers in the process.
Likely (if you are reading this) you already know that. We knew that when we worked so hard to make those A3 guidelines and problem solving courses. But we did those things anyway.
Why? Because it is easier to develop and deliver those general class materials than it is to develop managers into coaches and leaders.
But the fact remains:
If you want to develop better problem solvers, what you need are better coaches.
The implications here are really profound for most organizations.
If you assign someone to solve a problem, to “do an A3” (or whatever structure you use), you are obligating yourself to coach them through the process.
This is far more than getting status updates. And it is far more work. Because you are teaching, not just supervising. If they fail, it’s on you, not them. “If the student hasn’t learned, the teacher hasn’t taught.”
In Toyota Kata world we have reduced those questions down to the critical few in the Coaching Kata. That, of course, is a start. Your job as a leader is to practice until the flow of the logic is second nature to you, until you can go beyond the script. Until your first-nature, reflexive response to anyone proposing to do something is “What problem are you trying to solve?” or “What are you trying to learn?” and then carefully listening to their logic and pushing them to the edge of their ability with the next step.
When you can take your own coaching training wheels off, you can then (and only then) ask someone else to ride a bicycle for you, because you will know how to teach them to ride – and that involves more than sending them to a PowerPoint lecture on “Riding a Bicycle.”
“Because knowledge is not understanding” – Destin Sandlin.
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*Some years ago I worked briefly with a manager who had been one of the key players in Toyota’s initial startup of their plant in Kentucky (TMMK). He told me an interesting story. In the beginning, he noted, the U.S. managers would go to their coordinators (Japanese Toyota senior leaders there to advise the new team) and ask for advice.
Then one week all of the U.S. team went through the problem solving / A3 course. The following Monday, he went to his coordinator with a question, and the response was “Doug-san, where is your A3?” After that day, the coordinators would not engage unless there was an A3 that outlined, in writing, what the manager already understood about the problem, what he was seeking to learn, and how he proposed to go about learning it.
Think about that story vs. sending people to “problem solving class” or even a “Toyota Kata” class. When they return, do you insist that they apply what they have learned whenever it is appropriate from that day forward? If you don’t then you are wasting their time and your money sending them to that class. They will never develop the skill without practice, and it is always easier not to practice something we are not comfortable doing.
I’m digging through old archives again, and came across this graphic I put together around 2006 or so. It depicts more detailed version of “Organize, Standardize, Stabilize, Optimize” showing the continuous comparison between “what should be happening” and “what is actually happening.” It is the gap between these two that drives improvement forward.
Like the pocket card in the last post, this is built on a foundation established by the work of Steven Spear, especially his PhD dissertation that is summarized in Decoding the DNA of the Toyota Production System. By the way, if you are in the business of continuous improvement, reading (and understanding) this breakthrough work is critical for you.
Other than generally sharing this, my other reason for putting this up is that in the Toyota Kata community there has been discussion for about a decade about whether or not the right hand loop – pushing for stability – is an appropriate use of the Improvement Kata.
I think that is an unfortunate result of some very early conversations about the difference between “troubleshooting” and “improving” a process. We get into semantic arguments about “problem solving” as somehow different from “root cause analysis” and how the Improvement Kata is somehow distinct, again, from those activities.
This makes no sense to me for a couple of reasons.
Scientific Thinking is the Foundation
Toyota Kata is not a problem solving tool. It is a teaching method for teaching scientific thinking, and it is a teaching method for learning to teach scientific thinking. In the books and most literature, it uses organizational processes as working examples for the “starter kata,” but exactly the same thinking structure works for such diverse things as working through quality issues, developing entirely new products and processes, working through leadership and people issues. The underlying sub-structures may change, but the basic steps are the same.
When I encounter an organization that already has a “standard problem solving approach” I do not attempt to tell them they are wrong or confuse them by introducing a different structure. Rather, I adapt the Improvement and Coaching Kata to align with their existing jargon and language, and help them learn to go deeper and more thoroughly into their existing process.
Stability is a Target Condition
I see a lot of pushback about working to “return a process to standard.” In reality, that is the bulk of the activity in day-to-day improvement. The whole point of having a standard in the first place is to be able to see when the actual process or result is somehow different.
Think about it: If there isn’t an active means of comparing “actual” vs. “standard” what is the point of having a standard in the first place?
Think of the standard as a target condtion.
What obstacles are preventing you from [operating to that standard]? You can guess, but the best way is to diligently try to operate to the target condition and see what gets in your way. That might not happen immediately. Maybe some time will go by, then BAM! You get a surprise.
This is good. You have learned. Something you didn’t expect has interfered with getting things done the way you wanted to. Time to dig in and learn what happened.
Maybe there was some condition that you could have detected earlier and gotten out in front of. Who knows?
You Cannot Meet a Challenge Without Working on Stability
As you are working to reach new level of performance – working toward a new challenge – there will be a point when the process works sometimes, so you know it is possible. But it doesn’t work every time because there are still intermittent obstacles that get in the way.
Nevertheless, you have to work diligently to see problems as they occur, respond to them, dig into causes (root cause analysis anyone?) and systematically protect your process from those issues.
The only real difference between covering this territory for the first time vs. trying to recover a previously stable process is that in the later case you can ask “What has changed?”
But, in the end, in both cases – stabilizing a new process vs. re-stabilizing an old one – you are dealing with conditions that are changing from one run to the next. That is why it works sometimes and not others. You don’t know what is changing. You are trying to figure it out by experimenting and learning.
What About Root Cause Analysis?
My challenge is still a stable process.
My current condition is my level of understanding of how the process works today, and the exact mechanism that results in a defect. Even defects are produced by a process – just not the process we want.
That understanding will be incomplete by definition – because if we truly understood what was going on we wouldn’t have the problem. So… what do I know (and can prove with evidence) and what do I not know.
What do I suspect? What evidence do I need to gather to rule out this possible cause, or keep it in play? Next experiment. What do I expect to learn?
I’ll write a more detailed post about this at some point. I think it is a topic worth digging into. Suffice it to say that I have absolutely used the Improvement Kata structure to coach people through finding the root cause of wicked quality problems.
It really helped that they were able to see the same underlying pattern that I had already been teaching them. It made things simpler.
Don’t Complicate a Simple Concept
It’s all “solving problems” (the term “problem solving” apparently has some specific form it needs to take for some people).
The underlying structure for all of it is scientific thinking. Some say it’s PDCA / PDSA. Same thing.
Splitting semantic hairs and saying “this is different” makes simple things complicated. Yes, there are advanced tools that you use when things get tough. But… addition and subtraction; basic algebra; advanced polynomials; basic differential calculus; advanced multivariate calculus – IT IS ALL MATH. You apply the math you must to model and solve the problem at hand.
DON’T apply more math than you need just because you can. That serves no purpose except, perhaps, to prove how smart you are… to nobody in particular.
Solving problems is the same. There are some cases where I need to develop a designed experiment to better understand the current condition – the interactions between variables. There are cases where other statistical tools are needed. Use them when you must, but not just because you can.
I was going through some old files and came across a pocket card we handed out back in 2003 or so. It was used in conjunction with our “how to walk the gemba” coaching sessions that we did with the lean staff, and then taught them to do with leaders.
A lot has happened, a lot has been learned since then. Toyota Kata has been published, and that alone has focused my technique considerably (to say the least).
Nevertheless, I think the elements on these little cards are valuable things to keep in mind.
With that being said, a caveat: Lists like this run the risk of becoming dogma. They aren’t. There are lots of lists like this out there, and the vast majority are very good. The key here is something that a leader or team member can refer to as a reminder that may bias a decision in the right direction. It is the direction that matters, not the reminders.
Fundamentals
The fundamentals are based on the “Rules-in-Use” from Decoding the DNA of the Toyota Production System, a landmark HBR article by Steve Spear and H. Kent Bowen. The article, in turn, summarizes (and slightly updates) Spear’s findings from his PhD work studying Toyota.
A. All work highly specified as to content, sequence, timing, and outcome.
B. Every customer-supplier connection is simple and direct.
C. The path for every product is simple and direct.
D. All improvements are made using PDCA process.
What we left off, though, is that in each of those rules there is a second one: That all of these systems are set up to be “self diagnostic” – meaning there are clear indications that immediately alert the front line people if:
The work deviates from what was specified.
The connection between a customer and supplying process is anything other than specified.
The path a product follows deviates from the route specified.
Improvements are made outside of a rigorous PDCA (experimental) process.
In other words, the purpose of the rules is to be able to see when we break them, or cannot follow them, so we trigger action.
To put this into Toyota Kata-speak – every process is set up as a target condition that is being run as an experiment – even the process of improvement itself!
Every time there is a disruption – something that keeps the process from running the way it is supposed to – we have discovered an obstacle. That obstacle must first be contained to protect the team members and community (safety) and to protect the customer (quality). Then goes into the obstacle parking lot, and addressed in turn.
If you think about it, the Improvement Kata simply gives us much more rigor to (D).
This ties to the next sections.
Key Leadership Behaviors
Note that this is behaviors. These are things we want leaders to actually strive to do themselves, not just “support.” It was the job of the continuous improvement people to nudge, coach, assist the leaders to move in these directions. It was our job to teach our continuous improvement people how to do that coaching and assisting – beyond just running kaizen events that implement tools.
A. PDCA Thinking
Today we would use Toyota Kata to teach this. But the same structure drove our questioning back then.
B. Four Rules:
1. Safety First
Even though this should be obvious, it is much more common that people are tacitly, or even directly, asked to overlook safety issues for the sake of production. I remember walking through a facility with a group of managers on the way to the area we were going to see. Paul stopped dead in his tracks in front of a puddle on the floor. He was demonstrating just how easy it was for the leadership to walk right past things that should be attended to. And in doing so, they were sending the message – loud and clear in their silence – that having a puddle on the floor was OK.
2. Make a Rule, Keep a Rule
This is a more general instance of Rule #1. But the it is more subtle than it may seem on the surface. Most people immediately interpret this as enforcing organizational discipline, but in reality it is about managerial discipline.
Nearly every organization has a gap between “the rules” and how things really are day-to-day. Sometimes that gap is small. Sometimes it is huge.
Often “rules” are enforced arbitrarily, such as only cases where a violation led to a bigger problem of some kind. Here’s an example: Say your plant has a set of rules about how fork trucks are to be operated – speed limits, staying out of marked pedestrian lanes, etc. But in general the operators hurry, cut a corner now and then. And these violations are typically overlooked… until there is some kind of incident. Then the operator gets written up for “breaking the rules” that everyone breaks every day – and management tacitly encourages people to break every day by focusing on results rather than process.
When we say “make a rule / keep a rule” what we mean is if you aren’t willing to insist on a rule being followed consistently, then take the rule off the books. And if you are uncomfortable taking the rule off the books, then your only option is to develop something that you can stand behind. It might be simple mistake proofing, like physical barriers between forklift aisles and pedestrian aisles. But if you are going to make the rule, then find a way to keep the rule.
Do you have “standard work” documents that are rarely followed? Stop pretending you have standards or rules about how the work is done. Throw them away if you aren’t willing to train to them, mistake proof to them and reinforce following them.
3. Simple is Best
Simply, bias heavily toward the simplest solution that works. The fewest, simplest procedures. The simplest process flow. Complexity hides problems. “Telling people” by the way, is usually less simple than a physical change to the work environment that guides behavior. See above.
4. Small Steps
Again, Toyota Kata’s teaching covers this pretty well today. The key is that by taking small steps, verifying that they work, and anchoring them into practice before taking the next ensures that each step we take has a stable foundation under it.
The alternative would be to make many changes at once in the name of going faster.
We emphasized here that “small steps” does not equal “slow steps.” It is possible to take small steps quickly, and we found that in general doing so was faster than making big leaps. Getting big changes dialed in often required backing out and implementing one thing at a time anyway – just to troubleshoot! See “Gall’s Law” which states:
A complex system that works is invariably found to have evolved from a simple system that worked. A complex system designed from scratch never works and cannot be made to work. You have to start over, beginning with a working simple system.
John Gall, author of Systematics
and sums this up nicely.
C. Ask “Why, what, where, when, who, and how” in that order.
Here we borrowed the sequence from TWI Job Methods. The first two questions challenge whether a process step is even necessary: Why is it necessary? What is its purpose? To paraphrase Elon Musk, the greatest waste of time is improving something that shouldn’t even exist.
Then: Where is the best place? and When is the best time? These questions might nudge thinking about combining steps and further simplifying the process.
And finally we can ask Who is the best person? and “How” is the best method? The key point here is until we have the minimum possible steps in the simplest possible sequence, and understand the cycle times, it doesn’t make sense balance the work cycle or work on improving things.
Come to think about it – perhaps we should ask “How?” before we ask “Who” since improving the method will change the cycle times and may well inform out decisions about the work balance. Hmmm… I’ll have to think about that. Any thoughts from the TWI gurus?
D. Ask Why 5 Times
Honestly, this was a legacy of the times. Unfortunately it suggests that you can arrive at a root cause simply by repeatedly asking “Why?” and writing down the excuses answers that are generated. In reality problem solving involves multiple possible causes at each level, and each must be investigated. I talked about this in a post way back in 2008: Not Just Asking Why – Five Investigations.
E. Go and see.
Go and see for yourself. Taking this into today’s practice, I think it is something that the Toyota Kata community might emphasize a little more. We tend to ask the question “When can we go and see what we have learned…?” but all too often the answer to “What have you learned?” is a discussion at the board rather than actually going and observing. Hopefully the board is close to where the improvement work is being done. Key point for coaches: If the learner can’t show you and explain until you understand, it is likely the learner’s understanding could be deeper.
As You Walk The Workplace:
Check:
perhaps we should have said “Ask…” rather than “Check” but asking and observing are ways to “check.” All of the below are things that the leader walking the workplace must verify by testing the knowledge of the people doing the work.
A. How should the work be done? Content, Sequence, Timing, Outcome
This is another nod to the research of Steven Spear. The key point here is that before you can ask any of the following questions, you have to have a crisp and precise of what “good” looks like. In this paradigm, all processes are target conditions. And as the work is being done, we are actively searching for obstacles so we can work to make the work smoother and more consistent.
In other words, “What should be happening?” and “How do you know?”
Do the people doing the work understand the standard process as it should be done?
A few months ago I went into some depth on this here: Troubleshooting by Defining Standards. That probably isn’t the best title in retrospect, but there are too many links out there that I don’t want to break by changing it.
B. How do you know it is being done correctly?
Today I ask this question differently. I ask some version of “What is actually happening?” followed by “How can you tell?” We want to know if the people doing the work have a way to compare what they are actually doing against the standard.
C. How do you know the outcome is free of defects?
So, question B asks about consistency of the process, and question C asks about the outcome. Does the team member have a way to positively verify that the outcome is defect-free?
D. What do you do if you have a problem?
Again, we are checking if there is a defined process for escalating a problem. And we define “problem” as any deviation from the standard, or any ambiguity in what should be (or is) happening. We want someone to know, and act, on this, and the only way that is going to happen is to escalate the problem.
We want this process to be as rigorous and structured as the value-adding work.
And we want as much care put into designing production process as was put into designing the product itself. All too often great care and a lot of engineering time goes into product design, and only a casual pass is made at designing and testing the process.
Even better if these are done simultaneously where one informs the other.
For Abnormal Conditions:
ACT:
These are actions that the leader must take if she finds something that isn’t “as it should be” in the course of the CHECK questions above. Key Point: These are leadership actions. That doesn’t mean that the leaders personally carry them out, but the leaders are personally responsible for ensuring that these things are done – and checking again.
That is the only way I know of to prevent the process from continuing to erode.
A. Immediately follow up to restore the standard.
If it isn’t possible to get the intended standard into back place, then get a temporary countermeasure into place that ensures safety and quality.
B. Determine the cause of erosion.
We are talking about process erosion here, with the assumption that something knocked the process off its designed standard. Some obstacle has been discovered, we have to better understand what it is – at least enough to get it documented.
C. Develop and apply countermeasure.
Here we may have to run experiments against this newly discovered obstacle and figure out how to make the process more robust.
That is the end of the little card. But I want to point out that we didn’t just hand these out. You got one of these cards after time paired with a coach on the shop floor practicing answering and asking these questions. Only after you demonstrated the skill did you get the card – just as a reminder, not as a detailed reference. This exercise was inspired by a few of us who had experiences “in the chalk circle” especially with Japanese senseis who had been direct reports to Taiichi Ohno.
We piloted and developed this process on a very patient and willing senior executive – but that is another story for another day. (Thank you once again, Charlie. I learned more from you than you will probably ever realize.)
Outside of the actual operation, the default meeting schedule for most organizations is weekly.
This is OK when everyone understands what is expected and the default thinking and behavior is working for you.
With Toyota Kata, though, the intent is to practice a routine that is not default thinking or behavior. Yet many organizations fall into the default of a weekly coaching cycle.
What we have to remember is that the coaching cycle, and the learner’s preparation for the coaching cycle, are practice. The time(s) that you aren’t practicing you are engaging in the default, and if the default isn’t what you want it to be then it will easily overpower what you are trying to learn.
15 minutes a day is practice. 15 minutes a week is dabbling.
It is the same as a supervisor’s area experiencing one or two “kaizen events” a year. It is just dabbling with kaizen, not practicing it every day, and certainly not immersion. They aren’t going to learn to think differently with that kind of cadence.
Illustration courtesy of Mike Rother
Batch Production of Experiments
One of the reasons we want to drive toward one-by-one flow in production is so we can have one-by-one confirmation of products vs. waiting for a huge batch to be produced only to discover that they all have problems.
Breaking it down even further, we want one-by-one confirmation of operations so that we don’t keep working on something that is already unusable from something earlier.
Likewise, if a learner is running many experiments without checking in with a coach, he can get pretty far off track without realizing it. The coach can provide a valuable outside check to make sure the learner isn’t getting locked on to something that is distracting him from the bigger picture.
Remember: This is about developing people
Before you jump in and say “But I don’t have time…” consider the alternative.
How much time do you, as a manager, spend intervening in problems that you think people should be able to solve on their own? If you keep giving them the answers, they are going to keep brining those issues to you.
With a little bit of thinking, the Coaching Kata cycle can be easily spliced on to David Marquet’s “Ladder of Leadership” and guide your conversations away from intervention and toward creating able problem solvers.
But before you can do that well, you have to practice the Coaching Kata until asking those types of questions becomes second nature to you.
This isn’t all about the learner’s development! If you only practice coaching once a week, whatever your default is today will likely remain so tomorrow. Change requires repetition and practice.
I’ll be sending out the Zoom meeting link this (Wednesday) afternoon (May 6, 2020) for the Thursday (11 am Pacific) open discussion on the Meta-Patterns of Innovation.
Wright Brothers’ Experiments with the 1901 Glider
For those who only got email on the original post, this is a direct link to the video I was referencing: https://videopress.com/v/geNgzN4e
There are still lots of spots for anyone who is interested. Click Here to open the Contact Page, and let me know your email address and I’ll add you to the list.
Hugh asked a really good question in his email that relates to how to put these concepts (that are somewhat abstract and philosophical) into practical application in an organization.
I think that is a really good starting off point for a discussion, especially among change agents.
Yes – the title isn’t a typo. This goes back to KataCon 4 in Atlanta. Though I had attended all of them, this was the first time I actually spoke at one. My task was to follow Rich Sheridan and share why I thought his message was a powerful one for an audience of Kata Geeks even if he wasn’t specifically talking about Toyota Kata in his company.
As an experiment, I took the sound recording from my talk and synchronized it with the slide deck. (That is harder that it sounds, by the way.) As another experiment I am sharing it via hosting on WordPress (the back-end of this site) rather than YouTube or a similar host. It is a little over 13 minutes long, and there is another experiment below it.
